/* 设置所有的样式没有外边距，没有内边距，自适应父组件 */
* {
    margin: 0;
    padding: 0;
}

/* 主体部分颜色 */
.el-main {
    background-color: rgb(255,255,255);
    width: 100%;
    height: 100%;
}
/* 头部和尾部颜色，字体设置 */
.el-header, .el-footer {
    background-color: rgb(84,92,100);
    color: rgb(255,255,255);
    text-align: center;
    line-height: 60px;
    border-bottom: 3px solid white;
}
.el-aside{
    background-color: rgb(84,92,100);
    color: rgb(255,255,255);
    text-align: center;
    line-height: 200px;
    height: 10000px;
  }
  .el-menu{
    background-color: rgb(84,92,100);
    color: rgb(255,255,255);
    text-align: center;
    line-height: 200px;
  }
  .el-menu-item {
      color: white;
  }
  body > .el-container {
    margin-bottom: 40px;
    height: calc(100vh);
  }
  
  .el-container:nth-child(5) .el-aside,
  .el-container:nth-child(6) .el-aside {
    line-height: 260px;
  }
  
  .el-container:nth-child(7) .el-aside {
    line-height: 320px;
  }
  .banner {
      color: white;
  }
  .el-row {
    padding: 0;
    margin-top: 0;
    margin-bottom:1px;
  }
  .el-col {
      padding: 0;
      margin-bottom: 0px;
  }